INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8342f951b94c8eca1d66b03dbb82e3b2cedae2fc16d0cb969aa43a0501333642', 
    'YpWwhPCplxJJIp0IcdsOuGb/HzwIvG4heTGXipB50Ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)